Lithostitched

Additions

• add_spawn_costs modifier (adds spawn costs for mobs in given biome(s))
• set_tree_decorators modifier (adds/overrides tree decorators on given tree feature(s))
• branched_mega_jungle foliage placer (for wider mega jungle trees)
• branched_mega_pine foliage placer (for wider pine jungle trees)
• large_mangrove root placer (for root placements with 2x2 trees)
• cellular density function type (in-house 2d cellular noise with more consistency/features than fast noise)

Fixes

• Fixed surface rules from Terrablender behaving incorrectly.
• Fixed annoying but harmless log errors when World Weaver is installed.
• Fixed biome worldgen modifiers not applying on Neoforge.
• Fix the assumed minimum value in various places (e.g. sample_density placement condition) being 0, not roughly -1.8E308.